Highly scarce 8x10-inch black and white portrait in-costume as the titular murderous Ice Age humanoid in the Joan Crawford B-horror favorite Trog (1970), boldly signed in red marker in the 1980s.  In good condition, with some mounting remnants on the verso and one minor crease, invisible when the photo is viewed head-on.  Joe Cornelius made only a few other film and television appearances, and his autograph is extremely rare in any format.  We have seen four examples in 30 years.

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